Happiness Ever After

Am I the only one confused that the second film doesn't follow on from the first yet it is supposed to be set 5 years later?

In the first film their daughter is already 5 or 6 I would say from what you can see, in one of the last scenes talking on the phone to Leo and princes she is clearly a young child.

Yet on the second film supposedly set 5 years later she is only meant to be 4? And Leo has not been there for any of it .... The opening scene to film 1 is princess saying what a good co-parent he is? Some reviews I have read says that princess was pregnant at the end of film 1 and this disappeared before the baby was born, once of the scenes in film 2 alludes to him missing the birth. But it was Leo's girlfriend that was pregnant at the end of film 1 not princess.

What am I missing here? So confused!!!!